FR2492587A1 - Canon electronique a decharge dans un gaz avec cathode froide - Google Patents

Canon electronique a decharge dans un gaz avec cathode froide Download PDF

Info

Publication number
FR2492587A1
FR2492587A1 FR8022388A FR8022388A FR2492587A1 FR 2492587 A1 FR2492587 A1 FR 2492587A1 FR 8022388 A FR8022388 A FR 8022388A FR 8022388 A FR8022388 A FR 8022388A FR 2492587 A1 FR2492587 A1 FR 2492587A1
Authority
FR
France
Prior art keywords
cathode
gas
discharge
channel
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8022388A
Other languages
English (en)
French (fr)
Other versions
FR2492587B1 (cg-RX-API-DMAC10.html
Inventor
Yan Yanovich Udris
Vladlen Alexandrovich Chernov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
V ELEKTROTEKHNICHESKY
Original Assignee
V ELEKTROTEKHNICHESKY
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by V ELEKTROTEKHNICHESKY filed Critical V ELEKTROTEKHNICHESKY
Priority to FR8022388A priority Critical patent/FR2492587A1/fr
Publication of FR2492587A1 publication Critical patent/FR2492587A1/fr
Application granted granted Critical
Publication of FR2492587B1 publication Critical patent/FR2492587B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source

Landscapes

  • Plasma Technology (AREA)
FR8022388A 1980-10-20 1980-10-20 Canon electronique a decharge dans un gaz avec cathode froide Granted FR2492587A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8022388A FR2492587A1 (fr) 1980-10-20 1980-10-20 Canon electronique a decharge dans un gaz avec cathode froide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8022388A FR2492587A1 (fr) 1980-10-20 1980-10-20 Canon electronique a decharge dans un gaz avec cathode froide

Publications (2)

Publication Number Publication Date
FR2492587A1 true FR2492587A1 (fr) 1982-04-23
FR2492587B1 FR2492587B1 (cg-RX-API-DMAC10.html) 1983-05-27

Family

ID=9247087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022388A Granted FR2492587A1 (fr) 1980-10-20 1980-10-20 Canon electronique a decharge dans un gaz avec cathode froide

Country Status (1)

Country Link
FR (1) FR2492587A1 (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289577A4 (en) * 1986-11-13 1991-04-24 Anatech Ltd. Dynamic electron emitter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273368A1 (cg-RX-API-DMAC10.html) * 1974-05-27 1975-12-26 Philips Nv

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273368A1 (cg-RX-API-DMAC10.html) * 1974-05-27 1975-12-26 Philips Nv

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289577A4 (en) * 1986-11-13 1991-04-24 Anatech Ltd. Dynamic electron emitter

Also Published As

Publication number Publication date
FR2492587B1 (cg-RX-API-DMAC10.html) 1983-05-27

Similar Documents

Publication Publication Date Title
EP0104109B1 (fr) Perfectionnements aux torches à plasma
FR2480552A1 (fr) Generateur de plasmaŸ
NO326142B1 (no) Sammenstilling for utsendelse av ladede partikler, samt sveiseapparat
FR2762748A1 (fr) Dispositif d'excitation d'un gaz par plasma d'onde de surface
FR2485863A1 (fr) Dispositif a plasma d'arc sous vide
FR2609840A1 (fr) Canon a electrons a plasma ionique
WO2009027156A1 (fr) Systeme d'analyse de gaz a basse pression par spectroscopie d'emission optique
FR2461351A1 (fr) Source d'ions a plasma uhf
US7183564B2 (en) Channel spark source for generating a stable focused electron beam
NO135246B (cg-RX-API-DMAC10.html)
CN114364960B (zh) 真空密封的电气馈通装置
WO1999004608A1 (fr) Dispositif d'excitation d'un gaz par plasma d'onde de surface
FR2660796A1 (fr) Appareil a tube a faisceau electronique comportant une cavite d'entree.
EP1636818A1 (fr) Tube generateur de rayons x a ensemble porte-cible orientable
FR2764730A1 (fr) Canon electronique pour tube electronique multifaisceau et tube electronique multifaisceau equipe de ce canon
FR2492587A1 (fr) Canon electronique a decharge dans un gaz avec cathode froide
FR2518804A1 (fr) Source d'ions a forte intensite
FR2551614A1 (fr) Source intense de rayons x mous, a compression cylindrique de plasma, ce plasma etant obtenu a partir d'une feuille explosee
EP0379403A1 (fr) Canon à électrons muni d'un dispositif produisant un champ magnétique au voisinage de la cathode
EP0241362B1 (fr) Dispositif et notamment duoplasmatron utilisable pour ioniser un gaz et procédé d'utilisation de ce dispositif
FR2844916A1 (fr) Source de rayonnement x a foyer virtuel ou fictif
FR2615331A1 (fr) Laser
WO2009083540A1 (fr) Protection d'une electrode de tube electronique
FR3005825A1 (fr) Generateur de plasma etendu comprenant des generateurs elementaires integres
FR2925759A1 (fr) Accord d'un tube electronique

Legal Events

Date Code Title Description
ST Notification of lapse